Check whether the socket is connected. This is only useful for
connection-oriented sockets.
If using g_socket_shutdown(), this function will return %TRUE until the
socket has been shut down for reading and writing. If you do a non-blocking
connect, this function will not return %TRUE until after you call
g_socket_check_connect_result().
Return: %TRUE if socket is connected, %FALSE otherwise.
Check whether the socket is connected. This is only useful for connection-oriented sockets.
If using g_socket_shutdown(), this function will return %TRUE until the socket has been shut down for reading and writing. If you do a non-blocking connect, this function will not return %TRUE until after you call g_socket_check_connect_result().
Return: %TRUE if socket is connected, %FALSE otherwise.